THE MOUTH, ORAL OR BUCCAL CAVITY 255 



The arteries of the tongue are derived from the 

 lingual, the facial, ascending pharyngeal (all branches 

 of the external carotid artery). The veins open into 

 the internal jugular. The lymphatic vessels from the 



FIG. 96 



UVULA 



PHARYNX 



Dorsal surface of the tongue. (Testut.) 



